42640576

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 56

約数和(自身を含む): 94859856

約数和(自身を除く): 52219280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 1637, 2368, 3256, 3274, 6512, 6548, 13024, 13096, 18007, 26048, 26192, 36014, 52384, 60569, 72028, 104768, 121138, 144056, 242276, 288112, 484552, 576224, 666259, 969104, 1152448, 1332518, 1938208, 2665036, 3876416, 5330072, 10660144, 21320288, 42640576]

約数ペア:

[(1, 42640576), (2, 21320288), (4, 10660144), (8, 5330072), (11, 3876416), (16, 2665036), (22, 1938208), (32, 1332518), (37, 1152448), (44, 969104), (64, 666259), (74, 576224), (88, 484552), (148, 288112), (176, 242276), (296, 144056), (352, 121138), (407, 104768), (592, 72028), (704, 60569), (814, 52384), (1184, 36014), (1628, 26192), (1637, 26048), (2368, 18007), (3256, 13096), (3274, 13024), (6512, 6548)]