15693761344

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389849}}^1$

素因数の和:389915

約数の個数: 56

約数和(自身を含む): 33865489800

約数和(自身を除く): 18171728456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 5032, 10064, 20128, 40256, 389849, 779698, 1559396, 3118792, 6237584, 6627433, 12475168, 13254866, 14424413, 24950336, 26509732, 28848826, 53019464, 57697652, 106038928, 115395304, 212077856, 230790608, 245215021, 424155712, 461581216, 490430042, 923162432, 980860084, 1961720168, 3923440336, 7846880672, 15693761344]

約数ペア:

[(1, 15693761344), (2, 7846880672), (4, 3923440336), (8, 1961720168), (16, 980860084), (17, 923162432), (32, 490430042), (34, 461581216), (37, 424155712), (64, 245215021), (68, 230790608), (74, 212077856), (136, 115395304), (148, 106038928), (272, 57697652), (296, 53019464), (544, 28848826), (592, 26509732), (629, 24950336), (1088, 14424413), (1184, 13254866), (1258, 12475168), (2368, 6627433), (2516, 6237584), (5032, 3118792), (10064, 1559396), (20128, 779698), (40256, 389849)]