8049751430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{26321}}^1$

素因数の和:26609

約数の個数: 64

約数和(自身を含む): 17602468992

約数和(自身を除く): 9552717562

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 257, 514, 595, 1190, 1285, 1799, 2570, 3598, 4369, 8738, 8995, 17990, 21845, 26321, 30583, 43690, 52642, 61166, 131605, 152915, 184247, 263210, 305830, 368494, 447457, 894914, 921235, 1842470, 2237285, 3132199, 4474570, 6264398, 6764497, 13528994, 15660995, 31321990, 33822485, 47351479, 67644970, 94702958, 114996449, 229992898, 236757395, 473514790, 574982245, 804975143, 1149964490, 1609950286, 4024875715, 8049751430]

約数ペア:

[(1, 8049751430), (2, 4024875715), (5, 1609950286), (7, 1149964490), (10, 804975143), (14, 574982245), (17, 473514790), (34, 236757395), (35, 229992898), (70, 114996449), (85, 94702958), (119, 67644970), (170, 47351479), (238, 33822485), (257, 31321990), (514, 15660995), (595, 13528994), (1190, 6764497), (1285, 6264398), (1799, 4474570), (2570, 3132199), (3598, 2237285), (4369, 1842470), (8738, 921235), (8995, 894914), (17990, 447457), (21845, 368494), (26321, 305830), (30583, 263210), (43690, 184247), (52642, 152915), (61166, 131605)]