70893712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3823}}^1$

素因数の和:3911

約数の個数: 40

約数和(自身を含む): 146994560

約数和(自身を除く): 76100848

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 3823, 4636, 7646, 9272, 15292, 18544, 30584, 61168, 72637, 145274, 233203, 290548, 466406, 581096, 932812, 1162192, 1865624, 3731248, 4430857, 8861714, 17723428, 35446856, 70893712]

約数ペア:

[(1, 70893712), (2, 35446856), (4, 17723428), (8, 8861714), (16, 4430857), (19, 3731248), (38, 1865624), (61, 1162192), (76, 932812), (122, 581096), (152, 466406), (244, 290548), (304, 233203), (488, 145274), (976, 72637), (1159, 61168), (2318, 30584), (3823, 18544), (4636, 15292), (7646, 9272)]