40576432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 85053584

約数和(自身を除く): 44477152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 523, 746, 1046, 1492, 2092, 2984, 4184, 4849, 5968, 6799, 8368, 9698, 13598, 19396, 27196, 38792, 54392, 77584, 108784, 195079, 390158, 780316, 1560632, 2536027, 3121264, 5072054, 10144108, 20288216, 40576432]

約数ペア:

[(1, 40576432), (2, 20288216), (4, 10144108), (8, 5072054), (13, 3121264), (16, 2536027), (26, 1560632), (52, 780316), (104, 390158), (208, 195079), (373, 108784), (523, 77584), (746, 54392), (1046, 38792), (1492, 27196), (2092, 19396), (2984, 13598), (4184, 9698), (4849, 8368), (5968, 6799)]