30828992

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 56

約数和(自身を含む): 64398144

約数和(自身を除く): 33569152

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 148, 188, 277, 296, 376, 554, 592, 752, 1108, 1184, 1504, 1739, 2216, 2368, 3008, 3478, 4432, 6956, 8864, 10249, 13019, 13912, 17728, 20498, 26038, 27824, 40996, 52076, 55648, 81992, 104152, 111296, 163984, 208304, 327968, 416608, 481703, 655936, 833216, 963406, 1926812, 3853624, 7707248, 15414496, 30828992]

約数ペア:

[(1, 30828992), (2, 15414496), (4, 7707248), (8, 3853624), (16, 1926812), (32, 963406), (37, 833216), (47, 655936), (64, 481703), (74, 416608), (94, 327968), (148, 208304), (188, 163984), (277, 111296), (296, 104152), (376, 81992), (554, 55648), (592, 52076), (752, 40996), (1108, 27824), (1184, 26038), (1504, 20498), (1739, 17728), (2216, 13912), (2368, 13019), (3008, 10249), (3478, 8864), (4432, 6956)]