28585128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8362

約数の個数: 64

約数和(自身を含む): 83966400

約数和(自身を除く): 55381272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 8329, 16658, 24987, 33316, 49974, 66632, 91619, 99948, 108277, 183238, 199896, 216554, 274857, 324831, 366476, 433108, 549714, 649662, 732952, 866216, 1099428, 1191047, 1299324, 2198856, 2382094, 2598648, 3573141, 4764188, 7146282, 9528376, 14292564, 28585128]

約数ペア:

[(1, 28585128), (2, 14292564), (3, 9528376), (4, 7146282), (6, 4764188), (8, 3573141), (11, 2598648), (12, 2382094), (13, 2198856), (22, 1299324), (24, 1191047), (26, 1099428), (33, 866216), (39, 732952), (44, 649662), (52, 549714), (66, 433108), (78, 366476), (88, 324831), (104, 274857), (132, 216554), (143, 199896), (156, 183238), (264, 108277), (286, 99948), (312, 91619), (429, 66632), (572, 49974), (858, 33316), (1144, 24987), (1716, 16658), (3432, 8329)]