1892201728

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3483

約数の個数: 72

約数和(自身を含む): 4030931520

約数和(自身を除く): 2138729792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 256, 262, 272, 524, 544, 1048, 1088, 2096, 2176, 2227, 3319, 4192, 4352, 4454, 6638, 8384, 8908, 13276, 16768, 17816, 26552, 33536, 35632, 53104, 56423, 71264, 106208, 112846, 142528, 212416, 225692, 285056, 424832, 434789, 451384, 570112, 849664, 869578, 902768, 1739156, 1805536, 3478312, 3611072, 6956624, 7222144, 7391413, 13913248, 14444288, 14782826, 27826496, 29565652, 55652992, 59131304, 111305984, 118262608, 236525216, 473050432, 946100864, 1892201728]

約数ペア:

[(1, 1892201728), (2, 946100864), (4, 473050432), (8, 236525216), (16, 118262608), (17, 111305984), (32, 59131304), (34, 55652992), (64, 29565652), (68, 27826496), (128, 14782826), (131, 14444288), (136, 13913248), (256, 7391413), (262, 7222144), (272, 6956624), (524, 3611072), (544, 3478312), (1048, 1805536), (1088, 1739156), (2096, 902768), (2176, 869578), (2227, 849664), (3319, 570112), (4192, 451384), (4352, 434789), (4454, 424832), (6638, 285056), (8384, 225692), (8908, 212416), (13276, 142528), (16768, 112846), (17816, 106208), (26552, 71264), (33536, 56423), (35632, 53104)]