15696559136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{779837}}^1$

素因数の和:779901

約数の個数: 48

約数和(自身を含む): 33604779096

約数和(自身を除く): 17908219960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 10064, 20128, 779837, 1559674, 3119348, 6238696, 12477392, 13257229, 24954784, 26514458, 28853969, 53028916, 57707938, 106057832, 115415876, 212115664, 230831752, 424231328, 461663504, 490517473, 923327008, 981034946, 1962069892, 3924139784, 7848279568, 15696559136]

約数ペア:

[(1, 15696559136), (2, 7848279568), (4, 3924139784), (8, 1962069892), (16, 981034946), (17, 923327008), (32, 490517473), (34, 461663504), (37, 424231328), (68, 230831752), (74, 212115664), (136, 115415876), (148, 106057832), (272, 57707938), (296, 53028916), (544, 28853969), (592, 26514458), (629, 24954784), (1184, 13257229), (1258, 12477392), (2516, 6238696), (5032, 3119348), (10064, 1559674), (20128, 779837)]