65740416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 205272960

約数和(自身を除く): 139532544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 661, 672, 777, 888, 896, 1036, 1184, 1322, 1344, 1554, 1776, 1983, 2072, 2368, 2644, 2688, 3108, 3552, 3966, 4144, 4627, 4736, 5288, 6216, 7104, 7932, 8288, 9254, 10576, 12432, 13881, 14208, 15864, 16576, 18508, 21152, 24457, 24864, 27762, 31728, 33152, 37016, 42304, 48914, 49728, 55524, 63456, 73371, 74032, 84608, 97828, 99456, 111048, 126912, 146742, 148064, 171199, 195656, 222096, 253824, 293484, 296128, 342398, 391312, 444192, 513597, 586968, 592256, 684796, 782624, 888384, 1027194, 1173936, 1369592, 1565248, 1776768, 2054388, 2347872, 2739184, 3130496, 4108776, 4695744, 5478368, 8217552, 9391488, 10956736, 16435104, 21913472, 32870208, 65740416]

約数ペア:

[(1, 65740416), (2, 32870208), (3, 21913472), (4, 16435104), (6, 10956736), (7, 9391488), (8, 8217552), (12, 5478368), (14, 4695744), (16, 4108776), (21, 3130496), (24, 2739184), (28, 2347872), (32, 2054388), (37, 1776768), (42, 1565248), (48, 1369592), (56, 1173936), (64, 1027194), (74, 888384), (84, 782624), (96, 684796), (111, 592256), (112, 586968), (128, 513597), (148, 444192), (168, 391312), (192, 342398), (222, 296128), (224, 293484), (259, 253824), (296, 222096), (336, 195656), (384, 171199), (444, 148064), (448, 146742), (518, 126912), (592, 111048), (661, 99456), (672, 97828), (777, 84608), (888, 74032), (896, 73371), (1036, 63456), (1184, 55524), (1322, 49728), (1344, 48914), (1554, 42304), (1776, 37016), (1983, 33152), (2072, 31728), (2368, 27762), (2644, 24864), (2688, 24457), (3108, 21152), (3552, 18508), (3966, 16576), (4144, 15864), (4627, 14208), (4736, 13881), (5288, 12432), (6216, 10576), (7104, 9254), (7932, 8288)]