40999416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1988

約数の個数: 64

約数和(自身を含む): 110246400

約数和(自身を除く): 69246984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 1913, 2679, 3572, 3826, 5358, 5739, 7144, 7652, 10716, 11478, 15304, 21432, 22956, 36347, 45912, 72694, 89911, 109041, 145388, 179822, 218082, 269733, 290776, 359644, 436164, 539466, 719288, 872328, 1078932, 1708309, 2157864, 3416618, 5124927, 6833236, 10249854, 13666472, 20499708, 40999416]

約数ペア:

[(1, 40999416), (2, 20499708), (3, 13666472), (4, 10249854), (6, 6833236), (8, 5124927), (12, 3416618), (19, 2157864), (24, 1708309), (38, 1078932), (47, 872328), (57, 719288), (76, 539466), (94, 436164), (114, 359644), (141, 290776), (152, 269733), (188, 218082), (228, 179822), (282, 145388), (376, 109041), (456, 89911), (564, 72694), (893, 45912), (1128, 36347), (1786, 22956), (1913, 21432), (2679, 15304), (3572, 11478), (3826, 10716), (5358, 7652), (5739, 7144)]