38515904

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 88087200

約数和(自身を除く): 49571296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 224, 298, 448, 577, 596, 1043, 1154, 1192, 2086, 2308, 2384, 4039, 4172, 4616, 4768, 8078, 8344, 9232, 9536, 16156, 16688, 18464, 32312, 33376, 36928, 64624, 66752, 85973, 129248, 171946, 258496, 343892, 601811, 687784, 1203622, 1375568, 2407244, 2751136, 4814488, 5502272, 9628976, 19257952, 38515904]

約数ペア:

[(1, 38515904), (2, 19257952), (4, 9628976), (7, 5502272), (8, 4814488), (14, 2751136), (16, 2407244), (28, 1375568), (32, 1203622), (56, 687784), (64, 601811), (112, 343892), (149, 258496), (224, 171946), (298, 129248), (448, 85973), (577, 66752), (596, 64624), (1043, 36928), (1154, 33376), (1192, 32312), (2086, 18464), (2308, 16688), (2384, 16156), (4039, 9536), (4172, 9232), (4616, 8344), (4768, 8078)]