39388048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 93636864

約数和(自身を除く): 54248816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 137, 151, 238, 272, 274, 302, 476, 548, 604, 952, 959, 1057, 1096, 1208, 1904, 1918, 2114, 2192, 2329, 2416, 2567, 3836, 4228, 4658, 5134, 7672, 8456, 9316, 10268, 15344, 16303, 16912, 17969, 18632, 20536, 20687, 32606, 35938, 37264, 41072, 41374, 65212, 71876, 82748, 130424, 143752, 144809, 165496, 260848, 287504, 289618, 330992, 351679, 579236, 703358, 1158472, 1406716, 2316944, 2461753, 2813432, 4923506, 5626864, 9847012, 19694024, 39388048]

約数ペア:

[(1, 39388048), (2, 19694024), (4, 9847012), (7, 5626864), (8, 4923506), (14, 2813432), (16, 2461753), (17, 2316944), (28, 1406716), (34, 1158472), (56, 703358), (68, 579236), (112, 351679), (119, 330992), (136, 289618), (137, 287504), (151, 260848), (238, 165496), (272, 144809), (274, 143752), (302, 130424), (476, 82748), (548, 71876), (604, 65212), (952, 41374), (959, 41072), (1057, 37264), (1096, 35938), (1208, 32606), (1904, 20687), (1918, 20536), (2114, 18632), (2192, 17969), (2329, 16912), (2416, 16303), (2567, 15344), (3836, 10268), (4228, 9316), (4658, 8456), (5134, 7672)]