7628314708

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3793}}^1$

素因数の和:4173

約数の個数: 72

約数和(自身を含む): 16082674944

約数和(自身を除く): 8454360236

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 331, 434, 662, 868, 1324, 1519, 2317, 3038, 3793, 4634, 6076, 7586, 9268, 10261, 15172, 16219, 20522, 26551, 32438, 41044, 53102, 64876, 71827, 106204, 117583, 143654, 185857, 235166, 287308, 371714, 470332, 502789, 743428, 823081, 1005578, 1255483, 1646162, 2011156, 2510966, 3292324, 5021932, 5761567, 8788381, 11523134, 17576762, 23046268, 35153524, 38919973, 61518667, 77839946, 123037334, 155679892, 246074668, 272439811, 544879622, 1089759244, 1907078677, 3814157354, 7628314708]

約数ペア:

[(1, 7628314708), (2, 3814157354), (4, 1907078677), (7, 1089759244), (14, 544879622), (28, 272439811), (31, 246074668), (49, 155679892), (62, 123037334), (98, 77839946), (124, 61518667), (196, 38919973), (217, 35153524), (331, 23046268), (434, 17576762), (662, 11523134), (868, 8788381), (1324, 5761567), (1519, 5021932), (2317, 3292324), (3038, 2510966), (3793, 2011156), (4634, 1646162), (6076, 1255483), (7586, 1005578), (9268, 823081), (10261, 743428), (15172, 502789), (16219, 470332), (20522, 371714), (26551, 287308), (32438, 235166), (41044, 185857), (53102, 143654), (64876, 117583), (71827, 106204)]