38576512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 83966400

約数和(自身を除く): 45389888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 239, 388, 416, 478, 776, 832, 956, 1261, 1552, 1664, 1912, 2522, 3104, 3107, 3824, 5044, 6208, 6214, 7648, 10088, 12416, 12428, 15296, 20176, 23183, 24856, 30592, 40352, 46366, 49712, 80704, 92732, 99424, 161408, 185464, 198848, 301379, 370928, 397696, 602758, 741856, 1205516, 1483712, 2411032, 2967424, 4822064, 9644128, 19288256, 38576512]

約数ペア:

[(1, 38576512), (2, 19288256), (4, 9644128), (8, 4822064), (13, 2967424), (16, 2411032), (26, 1483712), (32, 1205516), (52, 741856), (64, 602758), (97, 397696), (104, 370928), (128, 301379), (194, 198848), (208, 185464), (239, 161408), (388, 99424), (416, 92732), (478, 80704), (776, 49712), (832, 46366), (956, 40352), (1261, 30592), (1552, 24856), (1664, 23183), (1912, 20176), (2522, 15296), (3104, 12428), (3107, 12416), (3824, 10088), (5044, 7648), (6208, 6214)]