74237488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5933

約数の個数: 40

約数和(自身を含む): 157465616

約数和(自身を除く): 83228128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 5851, 6344, 11702, 12688, 23404, 46808, 76063, 93616, 152126, 304252, 356911, 608504, 713822, 1217008, 1427644, 2855288, 4639843, 5710576, 9279686, 18559372, 37118744, 74237488]

約数ペア:

[(1, 74237488), (2, 37118744), (4, 18559372), (8, 9279686), (13, 5710576), (16, 4639843), (26, 2855288), (52, 1427644), (61, 1217008), (104, 713822), (122, 608504), (208, 356911), (244, 304252), (488, 152126), (793, 93616), (976, 76063), (1586, 46808), (3172, 23404), (5851, 12688), (6344, 11702)]