27807572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 54742800

約数和(自身を除く): 26935228

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 97, 148, 149, 194, 298, 388, 481, 596, 962, 1261, 1924, 1937, 2522, 3589, 3874, 5044, 5513, 7178, 7748, 11026, 14356, 14453, 22052, 28906, 46657, 57812, 71669, 93314, 143338, 186628, 187889, 286676, 375778, 534761, 751556, 1069522, 2139044, 6951893, 13903786, 27807572]

約数ペア:

[(1, 27807572), (2, 13903786), (4, 6951893), (13, 2139044), (26, 1069522), (37, 751556), (52, 534761), (74, 375778), (97, 286676), (148, 187889), (149, 186628), (194, 143338), (298, 93314), (388, 71669), (481, 57812), (596, 46657), (962, 28906), (1261, 22052), (1924, 14453), (1937, 14356), (2522, 11026), (3589, 7748), (3874, 7178), (5044, 5513)]