1421686336

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{186671}}^1$

素因数の和:186707

約数の個数: 56

約数和(自身を含む): 3413857536

約数和(自身を除く): 1992171200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 186671, 373342, 746684, 1306697, 1493368, 2613394, 2986736, 3173407, 5226788, 5973472, 6346814, 10453576, 11946944, 12693628, 20907152, 22213849, 25387256, 41814304, 44427698, 50774512, 83628608, 88855396, 101549024, 177710792, 203098048, 355421584, 710843168, 1421686336]

約数ペア:

[(1, 1421686336), (2, 710843168), (4, 355421584), (7, 203098048), (8, 177710792), (14, 101549024), (16, 88855396), (17, 83628608), (28, 50774512), (32, 44427698), (34, 41814304), (56, 25387256), (64, 22213849), (68, 20907152), (112, 12693628), (119, 11946944), (136, 10453576), (224, 6346814), (238, 5973472), (272, 5226788), (448, 3173407), (476, 2986736), (544, 2613394), (952, 1493368), (1088, 1306697), (1904, 746684), (3808, 373342), (7616, 186671)]