1395007744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11329}}^1$

素因数の和:11395

約数の個数: 72

約数和(自身を含む): 3080083160

約数和(自身を除く): 1685075416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 7696, 9472, 11329, 15392, 22658, 30784, 45316, 61568, 90632, 123136, 147277, 181264, 294554, 362528, 419173, 589108, 725056, 838346, 1178216, 1450112, 1676692, 2356432, 2900224, 3353384, 4712864, 5449249, 6706768, 9425728, 10898498, 13413536, 18851456, 21796996, 26827072, 37702912, 43593992, 53654144, 87187984, 107308288, 174375968, 348751936, 697503872, 1395007744]

約数ペア:

[(1, 1395007744), (2, 697503872), (4, 348751936), (8, 174375968), (13, 107308288), (16, 87187984), (26, 53654144), (32, 43593992), (37, 37702912), (52, 26827072), (64, 21796996), (74, 18851456), (104, 13413536), (128, 10898498), (148, 9425728), (208, 6706768), (256, 5449249), (296, 4712864), (416, 3353384), (481, 2900224), (592, 2356432), (832, 1676692), (962, 1450112), (1184, 1178216), (1664, 838346), (1924, 725056), (2368, 589108), (3328, 419173), (3848, 362528), (4736, 294554), (7696, 181264), (9472, 147277), (11329, 123136), (15392, 90632), (22658, 61568), (30784, 45316)]