16647568564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1\times {\mathrm{3631}}^1$

素因数の和:5044

約数の個数: 48

約数和(自身を含む): 32217292800

約数和(自身を除く): 15569724236

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1319, 1738, 2638, 3476, 3631, 5276, 7262, 14509, 14524, 29018, 39941, 58036, 79882, 104201, 159764, 208402, 286849, 416804, 573698, 1146211, 1147396, 2292422, 3155339, 4584844, 4789289, 6310678, 9578578, 12621356, 19157156, 52682179, 105364358, 210728716, 378353831, 756707662, 1513415324, 4161892141, 8323784282, 16647568564]

約数ペア:

[(1, 16647568564), (2, 8323784282), (4, 4161892141), (11, 1513415324), (22, 756707662), (44, 378353831), (79, 210728716), (158, 105364358), (316, 52682179), (869, 19157156), (1319, 12621356), (1738, 9578578), (2638, 6310678), (3476, 4789289), (3631, 4584844), (5276, 3155339), (7262, 2292422), (14509, 1147396), (14524, 1146211), (29018, 573698), (39941, 416804), (58036, 286849), (79882, 208402), (104201, 159764)]