70551902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 117676800

約数和(自身を除く): 47124898

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 437, 874, 907, 1691, 1814, 2047, 3382, 4094, 17233, 20861, 34466, 38893, 41722, 77786, 80723, 161446, 396359, 792718, 1533737, 1856629, 3067474, 3713258, 35275951, 70551902]

約数ペア:

[(1, 70551902), (2, 35275951), (19, 3713258), (23, 3067474), (38, 1856629), (46, 1533737), (89, 792718), (178, 396359), (437, 161446), (874, 80723), (907, 77786), (1691, 41722), (1814, 38893), (2047, 34466), (3382, 20861), (4094, 17233)]