15496832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 33986400

約数和(自身を除く): 18489568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 139, 208, 268, 278, 416, 536, 556, 832, 871, 1072, 1112, 1664, 1742, 1807, 2144, 2224, 3484, 3614, 4288, 4448, 6968, 7228, 8576, 8896, 9313, 13936, 14456, 17792, 18626, 27872, 28912, 37252, 55744, 57824, 74504, 111488, 115648, 121069, 149008, 231296, 242138, 298016, 484276, 596032, 968552, 1192064, 1937104, 3874208, 7748416, 15496832]

約数ペア:

[(1, 15496832), (2, 7748416), (4, 3874208), (8, 1937104), (13, 1192064), (16, 968552), (26, 596032), (32, 484276), (52, 298016), (64, 242138), (67, 231296), (104, 149008), (128, 121069), (134, 115648), (139, 111488), (208, 74504), (268, 57824), (278, 55744), (416, 37252), (536, 28912), (556, 27872), (832, 18626), (871, 17792), (1072, 14456), (1112, 13936), (1664, 9313), (1742, 8896), (1807, 8576), (2144, 7228), (2224, 6968), (3484, 4448), (3614, 4288)]