39808704

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 112

約数和(自身を含む): 116494560

約数和(自身を除く): 76685856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 389, 416, 492, 533, 624, 656, 778, 832, 984, 1066, 1167, 1248, 1312, 1556, 1599, 1968, 2132, 2334, 2496, 2624, 3112, 3198, 3936, 4264, 4668, 5057, 6224, 6396, 7872, 8528, 9336, 10114, 12448, 12792, 15171, 15949, 17056, 18672, 20228, 24896, 25584, 30342, 31898, 34112, 37344, 40456, 47847, 51168, 60684, 63796, 74688, 80912, 95694, 102336, 121368, 127592, 161824, 191388, 207337, 242736, 255184, 323648, 382776, 414674, 485472, 510368, 622011, 765552, 829348, 970944, 1020736, 1244022, 1531104, 1658696, 2488044, 3062208, 3317392, 4976088, 6634784, 9952176, 13269568, 19904352, 39808704]

約数ペア:

[(1, 39808704), (2, 19904352), (3, 13269568), (4, 9952176), (6, 6634784), (8, 4976088), (12, 3317392), (13, 3062208), (16, 2488044), (24, 1658696), (26, 1531104), (32, 1244022), (39, 1020736), (41, 970944), (48, 829348), (52, 765552), (64, 622011), (78, 510368), (82, 485472), (96, 414674), (104, 382776), (123, 323648), (156, 255184), (164, 242736), (192, 207337), (208, 191388), (246, 161824), (312, 127592), (328, 121368), (389, 102336), (416, 95694), (492, 80912), (533, 74688), (624, 63796), (656, 60684), (778, 51168), (832, 47847), (984, 40456), (1066, 37344), (1167, 34112), (1248, 31898), (1312, 30342), (1556, 25584), (1599, 24896), (1968, 20228), (2132, 18672), (2334, 17056), (2496, 15949), (2624, 15171), (3112, 12792), (3198, 12448), (3936, 10114), (4264, 9336), (4668, 8528), (5057, 7872), (6224, 6396)]