40311336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2818

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 70568664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 2749, 3666, 4888, 5498, 7332, 8247, 10996, 14664, 16494, 21992, 32988, 35737, 65976, 71474, 107211, 129203, 142948, 214422, 258406, 285896, 387609, 428844, 516812, 775218, 857688, 1033624, 1550436, 1679639, 3100872, 3359278, 5038917, 6718556, 10077834, 13437112, 20155668, 40311336]

約数ペア:

[(1, 40311336), (2, 20155668), (3, 13437112), (4, 10077834), (6, 6718556), (8, 5038917), (12, 3359278), (13, 3100872), (24, 1679639), (26, 1550436), (39, 1033624), (47, 857688), (52, 775218), (78, 516812), (94, 428844), (104, 387609), (141, 285896), (156, 258406), (188, 214422), (282, 142948), (312, 129203), (376, 107211), (564, 71474), (611, 65976), (1128, 35737), (1222, 32988), (1833, 21992), (2444, 16494), (2749, 14664), (3666, 10996), (4888, 8247), (5498, 7332)]