40637584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6737}}^1$

素因数の和:6787

約数の個数: 40

約数和(自身を含む): 87728760

約数和(自身を除く): 47091176

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 6737, 13474, 26948, 53896, 87581, 107792, 175162, 195373, 350324, 390746, 700648, 781492, 1401296, 1562984, 2539849, 3125968, 5079698, 10159396, 20318792, 40637584]

約数ペア:

[(1, 40637584), (2, 20318792), (4, 10159396), (8, 5079698), (13, 3125968), (16, 2539849), (26, 1562984), (29, 1401296), (52, 781492), (58, 700648), (104, 390746), (116, 350324), (208, 195373), (232, 175162), (377, 107792), (464, 87581), (754, 53896), (1508, 26948), (3016, 13474), (6032, 6737)]