40914816

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 70126464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 2267, 3008, 4512, 4534, 6016, 6801, 9024, 9068, 13602, 18048, 18136, 27204, 36272, 54408, 72544, 106549, 108816, 145088, 213098, 217632, 290176, 319647, 426196, 435264, 639294, 852392, 870528, 1278588, 1704784, 2557176, 3409568, 5114352, 6819136, 10228704, 13638272, 20457408, 40914816]

約数ペア:

[(1, 40914816), (2, 20457408), (3, 13638272), (4, 10228704), (6, 6819136), (8, 5114352), (12, 3409568), (16, 2557176), (24, 1704784), (32, 1278588), (47, 870528), (48, 852392), (64, 639294), (94, 435264), (96, 426196), (128, 319647), (141, 290176), (188, 217632), (192, 213098), (282, 145088), (376, 108816), (384, 106549), (564, 72544), (752, 54408), (1128, 36272), (1504, 27204), (2256, 18136), (2267, 18048), (3008, 13602), (4512, 9068), (4534, 9024), (6016, 6801)]