29998561024

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{5273}}^1$

素因数の和:5673

約数の個数: 72

約数和(自身を含む): 60928876512

約数和(自身を除く): 30930315488

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 313, 568, 626, 1136, 1252, 2272, 2504, 4544, 5008, 5273, 9088, 10016, 10546, 18176, 20032, 21092, 22223, 40064, 42184, 44446, 80128, 84368, 88892, 168736, 177784, 337472, 355568, 374383, 674944, 711136, 748766, 1349888, 1422272, 1497532, 1650449, 2844544, 2995064, 3300898, 5689088, 5990128, 6601796, 11980256, 13203592, 23960512, 26407184, 47921024, 52814368, 95842048, 105628736, 117181879, 211257472, 234363758, 422514944, 468727516, 937455032, 1874910064, 3749820128, 7499640256, 14999280512, 29998561024]

約数ペア:

[(1, 29998561024), (2, 14999280512), (4, 7499640256), (8, 3749820128), (16, 1874910064), (32, 937455032), (64, 468727516), (71, 422514944), (128, 234363758), (142, 211257472), (256, 117181879), (284, 105628736), (313, 95842048), (568, 52814368), (626, 47921024), (1136, 26407184), (1252, 23960512), (2272, 13203592), (2504, 11980256), (4544, 6601796), (5008, 5990128), (5273, 5689088), (9088, 3300898), (10016, 2995064), (10546, 2844544), (18176, 1650449), (20032, 1497532), (21092, 1422272), (22223, 1349888), (40064, 748766), (42184, 711136), (44446, 674944), (80128, 374383), (84368, 355568), (88892, 337472), (168736, 177784)]