29128845824

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{18311}}^1$

素因数の和:18581

約数の個数: 80

約数和(自身を含む): 62943471360

約数和(自身を除く): 33814625536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 239, 256, 416, 478, 512, 832, 956, 1664, 1912, 3107, 3328, 3824, 6214, 6656, 7648, 12428, 15296, 18311, 24856, 30592, 36622, 49712, 61184, 73244, 99424, 122368, 146488, 198848, 238043, 292976, 397696, 476086, 585952, 795392, 952172, 1171904, 1590784, 1904344, 2343808, 3808688, 4376329, 4687616, 7617376, 8752658, 9375232, 15234752, 17505316, 30469504, 35010632, 56892277, 60939008, 70021264, 113784554, 121878016, 140042528, 227569108, 280085056, 455138216, 560170112, 910276432, 1120340224, 1820552864, 2240680448, 3641105728, 7282211456, 14564422912, 29128845824]

約数ペア:

[(1, 29128845824), (2, 14564422912), (4, 7282211456), (8, 3641105728), (13, 2240680448), (16, 1820552864), (26, 1120340224), (32, 910276432), (52, 560170112), (64, 455138216), (104, 280085056), (128, 227569108), (208, 140042528), (239, 121878016), (256, 113784554), (416, 70021264), (478, 60939008), (512, 56892277), (832, 35010632), (956, 30469504), (1664, 17505316), (1912, 15234752), (3107, 9375232), (3328, 8752658), (3824, 7617376), (6214, 4687616), (6656, 4376329), (7648, 3808688), (12428, 2343808), (15296, 1904344), (18311, 1590784), (24856, 1171904), (30592, 952172), (36622, 795392), (49712, 585952), (61184, 476086), (73244, 397696), (99424, 292976), (122368, 238043), (146488, 198848)]