9873491968

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2851}}^1$

素因数の和:2981

約数の個数: 96

約数和(自身を含む): 21022092000

約数和(自身を除く): 11148600032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 152, 178, 256, 304, 356, 512, 608, 712, 1024, 1216, 1424, 1691, 2048, 2432, 2848, 2851, 3382, 4864, 5696, 5702, 6764, 9728, 11392, 11404, 13528, 19456, 22784, 22808, 27056, 38912, 45568, 45616, 54112, 54169, 91136, 91232, 108224, 108338, 182272, 182464, 216448, 216676, 253739, 364928, 432896, 433352, 507478, 729856, 865792, 866704, 1014956, 1459712, 1731584, 1733408, 2029912, 2919424, 3463168, 3466816, 4059824, 4821041, 5838848, 6933632, 8119648, 9642082, 13867264, 16239296, 19284164, 27734528, 32478592, 38568328, 55469056, 64957184, 77136656, 110938112, 129914368, 154273312, 259828736, 308546624, 519657472, 617093248, 1234186496, 2468372992, 4936745984, 9873491968]

約数ペア:

[(1, 9873491968), (2, 4936745984), (4, 2468372992), (8, 1234186496), (16, 617093248), (19, 519657472), (32, 308546624), (38, 259828736), (64, 154273312), (76, 129914368), (89, 110938112), (128, 77136656), (152, 64957184), (178, 55469056), (256, 38568328), (304, 32478592), (356, 27734528), (512, 19284164), (608, 16239296), (712, 13867264), (1024, 9642082), (1216, 8119648), (1424, 6933632), (1691, 5838848), (2048, 4821041), (2432, 4059824), (2848, 3466816), (2851, 3463168), (3382, 2919424), (4864, 2029912), (5696, 1733408), (5702, 1731584), (6764, 1459712), (9728, 1014956), (11392, 866704), (11404, 865792), (13528, 729856), (19456, 507478), (22784, 433352), (22808, 432896), (27056, 364928), (38912, 253739), (45568, 216676), (45616, 216448), (54112, 182464), (54169, 182272), (91136, 108338), (91232, 108224)]