1027496704

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6645

約数の個数: 72

約数和(自身を含む): 2256085440

約数和(自身を除く): 1228588736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 3328, 4888, 6016, 6569, 9776, 12032, 13138, 19552, 26276, 39104, 52552, 78208, 85397, 105104, 156416, 170794, 210208, 308743, 341588, 420416, 617486, 683176, 840832, 1234972, 1366352, 1681664, 2469944, 2732704, 4013659, 4939888, 5465408, 8027318, 9879776, 10930816, 16054636, 19759552, 21861632, 32109272, 39519104, 64218544, 79038208, 128437088, 256874176, 513748352, 1027496704]

約数ペア:

[(1, 1027496704), (2, 513748352), (4, 256874176), (8, 128437088), (13, 79038208), (16, 64218544), (26, 39519104), (32, 32109272), (47, 21861632), (52, 19759552), (64, 16054636), (94, 10930816), (104, 9879776), (128, 8027318), (188, 5465408), (208, 4939888), (256, 4013659), (376, 2732704), (416, 2469944), (611, 1681664), (752, 1366352), (832, 1234972), (1222, 840832), (1504, 683176), (1664, 617486), (2444, 420416), (3008, 341588), (3328, 308743), (4888, 210208), (6016, 170794), (6569, 156416), (9776, 105104), (12032, 85397), (13138, 78208), (19552, 52552), (26276, 39104)]