74227328

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2297

約数の個数: 64

約数和(自身を含む): 173644800

約数和(自身を除く): 99417472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2239, 2368, 4144, 4478, 4736, 8288, 8956, 15673, 16576, 17912, 31346, 33152, 35824, 62692, 71648, 82843, 125384, 143296, 165686, 250768, 286592, 331372, 501536, 579901, 662744, 1003072, 1159802, 1325488, 2006144, 2319604, 2650976, 4639208, 5301952, 9278416, 10603904, 18556832, 37113664, 74227328]

約数ペア:

[(1, 74227328), (2, 37113664), (4, 18556832), (7, 10603904), (8, 9278416), (14, 5301952), (16, 4639208), (28, 2650976), (32, 2319604), (37, 2006144), (56, 1325488), (64, 1159802), (74, 1003072), (112, 662744), (128, 579901), (148, 501536), (224, 331372), (259, 286592), (296, 250768), (448, 165686), (518, 143296), (592, 125384), (896, 82843), (1036, 71648), (1184, 62692), (2072, 35824), (2239, 33152), (2368, 31346), (4144, 17912), (4478, 16576), (4736, 15673), (8288, 8956)]