1567821424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 3386533248

約数和(自身を除く): 1818711824

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 137, 148, 208, 274, 296, 481, 548, 592, 962, 1096, 1487, 1781, 1924, 2192, 2974, 3562, 3848, 5069, 5948, 7124, 7696, 10138, 11896, 14248, 19331, 20276, 23792, 28496, 38662, 40552, 55019, 65897, 77324, 81104, 110038, 131794, 154648, 203719, 220076, 263588, 309296, 407438, 440152, 527176, 715247, 814876, 880304, 1054352, 1430494, 1629752, 2648347, 2860988, 3259504, 5296694, 5721976, 7537603, 10593388, 11443952, 15075206, 21186776, 30150412, 42373552, 60300824, 97988839, 120601648, 195977678, 391955356, 783910712, 1567821424]

約数ペア:

[(1, 1567821424), (2, 783910712), (4, 391955356), (8, 195977678), (13, 120601648), (16, 97988839), (26, 60300824), (37, 42373552), (52, 30150412), (74, 21186776), (104, 15075206), (137, 11443952), (148, 10593388), (208, 7537603), (274, 5721976), (296, 5296694), (481, 3259504), (548, 2860988), (592, 2648347), (962, 1629752), (1096, 1430494), (1487, 1054352), (1781, 880304), (1924, 814876), (2192, 715247), (2974, 527176), (3562, 440152), (3848, 407438), (5069, 309296), (5948, 263588), (7124, 220076), (7696, 203719), (10138, 154648), (11896, 131794), (14248, 110038), (19331, 81104), (20276, 77324), (23792, 65897), (28496, 55019), (38662, 40552)]