28417872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 84994560

約数和(自身を除く): 56576688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1019, 1162, 1328, 1743, 1992, 2038, 2324, 3057, 3486, 3984, 4076, 4648, 6114, 6972, 7133, 8152, 9296, 12228, 13944, 14266, 16304, 21399, 24456, 27888, 28532, 42798, 48912, 57064, 84577, 85596, 114128, 169154, 171192, 253731, 338308, 342384, 507462, 592039, 676616, 1014924, 1184078, 1353232, 1776117, 2029848, 2368156, 3552234, 4059696, 4736312, 7104468, 9472624, 14208936, 28417872]

約数ペア:

[(1, 28417872), (2, 14208936), (3, 9472624), (4, 7104468), (6, 4736312), (7, 4059696), (8, 3552234), (12, 2368156), (14, 2029848), (16, 1776117), (21, 1353232), (24, 1184078), (28, 1014924), (42, 676616), (48, 592039), (56, 507462), (83, 342384), (84, 338308), (112, 253731), (166, 171192), (168, 169154), (249, 114128), (332, 85596), (336, 84577), (498, 57064), (581, 48912), (664, 42798), (996, 28532), (1019, 27888), (1162, 24456), (1328, 21399), (1743, 16304), (1992, 14266), (2038, 13944), (2324, 12228), (3057, 9296), (3486, 8152), (3984, 7133), (4076, 6972), (4648, 6114)]