70007672

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 158208000

約数和(自身を除く): 88200328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 823, 868, 1372, 1519, 1646, 1736, 2744, 3038, 3292, 5761, 6076, 6584, 10633, 11522, 12152, 21266, 23044, 25513, 40327, 42532, 46088, 51026, 80654, 85064, 102052, 161308, 178591, 204104, 282289, 322616, 357182, 564578, 714364, 1129156, 1250137, 1428728, 2258312, 2500274, 5000548, 8750959, 10001096, 17501918, 35003836, 70007672]

約数ペア:

[(1, 70007672), (2, 35003836), (4, 17501918), (7, 10001096), (8, 8750959), (14, 5000548), (28, 2500274), (31, 2258312), (49, 1428728), (56, 1250137), (62, 1129156), (98, 714364), (124, 564578), (196, 357182), (217, 322616), (248, 282289), (343, 204104), (392, 178591), (434, 161308), (686, 102052), (823, 85064), (868, 80654), (1372, 51026), (1519, 46088), (1646, 42532), (1736, 40327), (2744, 25513), (3038, 23044), (3292, 21266), (5761, 12152), (6076, 11522), (6584, 10633)]