70481409292

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{5557}}^1$

素因数の和:6135

約数の個数: 72

約数和(自身を含む): 144749928624

約数和(自身を除く): 74268519332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 397, 652, 794, 1141, 1588, 2282, 2779, 4564, 5557, 5558, 7987, 11114, 11116, 15974, 19453, 22228, 31948, 38899, 38906, 64711, 77798, 77812, 129422, 155596, 258844, 272293, 452977, 544586, 905791, 905954, 1089172, 1811582, 1811908, 2206129, 3170839, 3623164, 4412258, 6340537, 6341678, 8824516, 12681074, 12683356, 15442903, 25362148, 30885806, 44383759, 61771612, 88767518, 108100321, 177535036, 216200642, 359599027, 432401284, 719198054, 1438396108, 2517193189, 5034386378, 10068772756, 17620352323, 35240704646, 70481409292]

約数ペア:

[(1, 70481409292), (2, 35240704646), (4, 17620352323), (7, 10068772756), (14, 5034386378), (28, 2517193189), (49, 1438396108), (98, 719198054), (163, 432401284), (196, 359599027), (326, 216200642), (397, 177535036), (652, 108100321), (794, 88767518), (1141, 61771612), (1588, 44383759), (2282, 30885806), (2779, 25362148), (4564, 15442903), (5557, 12683356), (5558, 12681074), (7987, 8824516), (11114, 6341678), (11116, 6340537), (15974, 4412258), (19453, 3623164), (22228, 3170839), (31948, 2206129), (38899, 1811908), (38906, 1811582), (64711, 1089172), (77798, 905954), (77812, 905791), (129422, 544586), (155596, 452977), (258844, 272293)]