40396128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22147}}^1$

素因数の和:22179

約数の個数: 48

約数和(自身を含む): 111625920

約数和(自身を除く): 71229792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 22147, 44294, 66441, 88588, 132882, 177176, 265764, 354352, 420793, 531528, 708704, 841586, 1063056, 1262379, 1683172, 2126112, 2524758, 3366344, 5049516, 6732688, 10099032, 13465376, 20198064, 40396128]

約数ペア:

[(1, 40396128), (2, 20198064), (3, 13465376), (4, 10099032), (6, 6732688), (8, 5049516), (12, 3366344), (16, 2524758), (19, 2126112), (24, 1683172), (32, 1262379), (38, 1063056), (48, 841586), (57, 708704), (76, 531528), (96, 420793), (114, 354352), (152, 265764), (228, 177176), (304, 132882), (456, 88588), (608, 66441), (912, 44294), (1824, 22147)]