77276288

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{2089}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 163615650

約数和(自身を除く): 86339362

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2089, 2176, 2312, 4178, 4624, 8356, 9248, 16712, 18496, 33424, 35513, 36992, 66848, 71026, 133696, 142052, 267392, 284104, 568208, 603721, 1136416, 1207442, 2272832, 2414884, 4545664, 4829768, 9659536, 19319072, 38638144, 77276288]

約数ペア:

[(1, 77276288), (2, 38638144), (4, 19319072), (8, 9659536), (16, 4829768), (17, 4545664), (32, 2414884), (34, 2272832), (64, 1207442), (68, 1136416), (128, 603721), (136, 568208), (272, 284104), (289, 267392), (544, 142052), (578, 133696), (1088, 71026), (1156, 66848), (2089, 36992), (2176, 35513), (2312, 33424), (4178, 18496), (4624, 16712), (8356, 9248)]