40143648

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18181}}^1$

素因数の和:18217

約数の個数: 48

約数和(自身を含む): 109964736

約数和(自身を除く): 69821088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 18181, 36362, 54543, 72724, 109086, 145448, 218172, 290896, 418163, 436344, 581792, 836326, 872688, 1254489, 1672652, 1745376, 2508978, 3345304, 5017956, 6690608, 10035912, 13381216, 20071824, 40143648]

約数ペア:

[(1, 40143648), (2, 20071824), (3, 13381216), (4, 10035912), (6, 6690608), (8, 5017956), (12, 3345304), (16, 2508978), (23, 1745376), (24, 1672652), (32, 1254489), (46, 872688), (48, 836326), (69, 581792), (92, 436344), (96, 418163), (138, 290896), (184, 218172), (276, 145448), (368, 109086), (552, 72724), (736, 54543), (1104, 36362), (2208, 18181)]