70299392

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 150234000

約数和(自身を除く): 79934608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 149, 152, 194, 256, 298, 304, 388, 596, 608, 776, 1192, 1216, 1552, 1843, 2384, 2432, 2831, 3104, 3686, 4768, 4864, 5662, 6208, 7372, 9536, 11324, 12416, 14453, 14744, 19072, 22648, 24832, 28906, 29488, 38144, 45296, 57812, 58976, 90592, 115624, 117952, 181184, 231248, 235904, 274607, 362368, 462496, 471808, 549214, 724736, 924992, 1098428, 1849984, 2196856, 3699968, 4393712, 8787424, 17574848, 35149696, 70299392]

約数ペア:

[(1, 70299392), (2, 35149696), (4, 17574848), (8, 8787424), (16, 4393712), (19, 3699968), (32, 2196856), (38, 1849984), (64, 1098428), (76, 924992), (97, 724736), (128, 549214), (149, 471808), (152, 462496), (194, 362368), (256, 274607), (298, 235904), (304, 231248), (388, 181184), (596, 117952), (608, 115624), (776, 90592), (1192, 58976), (1216, 57812), (1552, 45296), (1843, 38144), (2384, 29488), (2432, 28906), (2831, 24832), (3104, 22648), (3686, 19072), (4768, 14744), (4864, 14453), (5662, 12416), (6208, 11324), (7372, 9536)]