71794970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3307}}^1$

素因数の和:3494

約数の個数: 32

約数和(自身を含む): 140047488

約数和(自身を除く): 68252518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 3307, 4342, 6614, 10855, 16535, 21710, 33070, 42991, 85982, 214955, 429910, 552269, 1104538, 2761345, 5522690, 7179497, 14358994, 35897485, 71794970]

約数ペア:

[(1, 71794970), (2, 35897485), (5, 14358994), (10, 7179497), (13, 5522690), (26, 2761345), (65, 1104538), (130, 552269), (167, 429910), (334, 214955), (835, 85982), (1670, 42991), (2171, 33070), (3307, 21710), (4342, 16535), (6614, 10855)]