25060544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 53858160

約数和(自身を除く): 28797616

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 557, 592, 608, 703, 1114, 1184, 1216, 1406, 2228, 2368, 2812, 4456, 5624, 8912, 10583, 11248, 17824, 20609, 21166, 22496, 35648, 41218, 42332, 44992, 82436, 84664, 164872, 169328, 329744, 338656, 391571, 659488, 677312, 783142, 1318976, 1566284, 3132568, 6265136, 12530272, 25060544]

約数ペア:

[(1, 25060544), (2, 12530272), (4, 6265136), (8, 3132568), (16, 1566284), (19, 1318976), (32, 783142), (37, 677312), (38, 659488), (64, 391571), (74, 338656), (76, 329744), (148, 169328), (152, 164872), (296, 84664), (304, 82436), (557, 44992), (592, 42332), (608, 41218), (703, 35648), (1114, 22496), (1184, 21166), (1216, 20609), (1406, 17824), (2228, 11248), (2368, 10583), (2812, 8912), (4456, 5624)]