8266227256

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{39227}}^1$

素因数の和:39364

約数の個数: 64

約数和(自身を含む): 18302215680

約数和(自身を除く): 10035988424

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 71, 106, 142, 212, 284, 371, 424, 497, 568, 742, 994, 1484, 1988, 2968, 3763, 3976, 7526, 15052, 26341, 30104, 39227, 52682, 78454, 105364, 156908, 210728, 274589, 313816, 549178, 1098356, 2079031, 2196712, 2785117, 4158062, 5570234, 8316124, 11140468, 14553217, 16632248, 19495819, 22280936, 29106434, 38991638, 58212868, 77983276, 116425736, 147611201, 155966552, 295222402, 590444804, 1033278407, 1180889608, 2066556814, 4133113628, 8266227256]

約数ペア:

[(1, 8266227256), (2, 4133113628), (4, 2066556814), (7, 1180889608), (8, 1033278407), (14, 590444804), (28, 295222402), (53, 155966552), (56, 147611201), (71, 116425736), (106, 77983276), (142, 58212868), (212, 38991638), (284, 29106434), (371, 22280936), (424, 19495819), (497, 16632248), (568, 14553217), (742, 11140468), (994, 8316124), (1484, 5570234), (1988, 4158062), (2968, 2785117), (3763, 2196712), (3976, 2079031), (7526, 1098356), (15052, 549178), (26341, 313816), (30104, 274589), (39227, 210728), (52682, 156908), (78454, 105364)]