74909324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 158995200

約数和(自身を除く): 84085876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1013, 1946, 2026, 2641, 3892, 4052, 5282, 7091, 10564, 14182, 18487, 19247, 28364, 36974, 38494, 73948, 76988, 134729, 140807, 269458, 281614, 538916, 563228, 985649, 1971298, 2675333, 3942596, 5350666, 10701332, 18727331, 37454662, 74909324]

約数ペア:

[(1, 74909324), (2, 37454662), (4, 18727331), (7, 10701332), (14, 5350666), (19, 3942596), (28, 2675333), (38, 1971298), (76, 985649), (133, 563228), (139, 538916), (266, 281614), (278, 269458), (532, 140807), (556, 134729), (973, 76988), (1013, 73948), (1946, 38494), (2026, 36974), (2641, 28364), (3892, 19247), (4052, 18487), (5282, 14182), (7091, 10564)]