13368256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 30668976

約数和(自身を除く): 17300720

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1117, 1496, 2234, 2992, 4468, 5984, 8936, 11968, 12287, 17872, 18989, 24574, 35744, 37978, 49148, 71488, 75956, 98296, 151912, 196592, 208879, 303824, 393184, 417758, 607648, 786368, 835516, 1215296, 1671032, 3342064, 6684128, 13368256]

約数ペア:

[(1, 13368256), (2, 6684128), (4, 3342064), (8, 1671032), (11, 1215296), (16, 835516), (17, 786368), (22, 607648), (32, 417758), (34, 393184), (44, 303824), (64, 208879), (68, 196592), (88, 151912), (136, 98296), (176, 75956), (187, 71488), (272, 49148), (352, 37978), (374, 35744), (544, 24574), (704, 18989), (748, 17872), (1088, 12287), (1117, 11968), (1496, 8936), (2234, 5984), (2992, 4468)]