550472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 1142400

約数和(自身を除く): 591928

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 79, 104, 134, 158, 268, 316, 536, 632, 871, 1027, 1742, 2054, 3484, 4108, 5293, 6968, 8216, 10586, 21172, 42344, 68809, 137618, 275236, 550472]

約数ペア:

[(1, 550472), (2, 275236), (4, 137618), (8, 68809), (13, 42344), (26, 21172), (52, 10586), (67, 8216), (79, 6968), (104, 5293), (134, 4108), (158, 3484), (268, 2054), (316, 1742), (536, 1027), (632, 871)]