42378816

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11617}}^1$

素因数の和:11651

約数の個数: 56

約数和(自身を含む): 118038880

約数和(自身を除く): 75660064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 11617, 23234, 34851, 46468, 69702, 92936, 139404, 185872, 220723, 278808, 371744, 441446, 557616, 662169, 743488, 882892, 1115232, 1324338, 1765784, 2230464, 2648676, 3531568, 5297352, 7063136, 10594704, 14126272, 21189408, 42378816]

約数ペア:

[(1, 42378816), (2, 21189408), (3, 14126272), (4, 10594704), (6, 7063136), (8, 5297352), (12, 3531568), (16, 2648676), (19, 2230464), (24, 1765784), (32, 1324338), (38, 1115232), (48, 882892), (57, 743488), (64, 662169), (76, 557616), (96, 441446), (114, 371744), (152, 278808), (192, 220723), (228, 185872), (304, 139404), (456, 92936), (608, 69702), (912, 46468), (1216, 34851), (1824, 23234), (3648, 11617)]