40678352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 96743808

約数和(自身を除く): 56065456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 773, 1012, 1144, 1196, 1546, 2024, 2288, 2392, 3092, 3289, 4048, 4784, 6184, 6578, 8503, 10049, 12368, 13156, 17006, 17779, 20098, 26312, 34012, 35558, 40196, 52624, 68024, 71116, 80392, 110539, 136048, 142232, 160784, 195569, 221078, 231127, 284464, 391138, 442156, 462254, 782276, 884312, 924508, 1564552, 1768624, 1849016, 2542397, 3129104, 3698032, 5084794, 10169588, 20339176, 40678352]

約数ペア:

[(1, 40678352), (2, 20339176), (4, 10169588), (8, 5084794), (11, 3698032), (13, 3129104), (16, 2542397), (22, 1849016), (23, 1768624), (26, 1564552), (44, 924508), (46, 884312), (52, 782276), (88, 462254), (92, 442156), (104, 391138), (143, 284464), (176, 231127), (184, 221078), (208, 195569), (253, 160784), (286, 142232), (299, 136048), (368, 110539), (506, 80392), (572, 71116), (598, 68024), (773, 52624), (1012, 40196), (1144, 35558), (1196, 34012), (1546, 26312), (2024, 20098), (2288, 17779), (2392, 17006), (3092, 13156), (3289, 12368), (4048, 10049), (4784, 8503), (6184, 6578)]