15676879664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 32455779840

約数和(自身を除く): 16778900176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 373, 382, 746, 764, 809, 1492, 1528, 1618, 2984, 3056, 3236, 3247, 5968, 6341, 6472, 6494, 12682, 12944, 12988, 13753, 25364, 25976, 27506, 50728, 51952, 55012, 71243, 101456, 110024, 142486, 154519, 220048, 284972, 301757, 309038, 569944, 603514, 618076, 1139888, 1207028, 1211131, 1236152, 2414056, 2422262, 2472304, 2626823, 4828112, 4844524, 5129869, 5253646, 9689048, 10259738, 10507292, 19378096, 20519476, 21014584, 41038952, 42029168, 57635587, 82077904, 115271174, 230542348, 461084696, 922169392, 979804979, 1959609958, 3919219916, 7838439832, 15676879664]

約数ペア:

[(1, 15676879664), (2, 7838439832), (4, 3919219916), (8, 1959609958), (16, 979804979), (17, 922169392), (34, 461084696), (68, 230542348), (136, 115271174), (191, 82077904), (272, 57635587), (373, 42029168), (382, 41038952), (746, 21014584), (764, 20519476), (809, 19378096), (1492, 10507292), (1528, 10259738), (1618, 9689048), (2984, 5253646), (3056, 5129869), (3236, 4844524), (3247, 4828112), (5968, 2626823), (6341, 2472304), (6472, 2422262), (6494, 2414056), (12682, 1236152), (12944, 1211131), (12988, 1207028), (13753, 1139888), (25364, 618076), (25976, 603514), (27506, 569944), (50728, 309038), (51952, 301757), (55012, 284972), (71243, 220048), (101456, 154519), (110024, 142486)]