40007388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 98824320

約数和(自身を除く): 58816932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 227, 228, 454, 681, 773, 908, 1362, 1546, 2319, 2724, 3092, 4313, 4638, 8626, 9276, 12939, 14687, 17252, 25878, 29374, 44061, 51756, 58748, 88122, 175471, 176244, 350942, 526413, 701884, 1052826, 2105652, 3333949, 6667898, 10001847, 13335796, 20003694, 40007388]

約数ペア:

[(1, 40007388), (2, 20003694), (3, 13335796), (4, 10001847), (6, 6667898), (12, 3333949), (19, 2105652), (38, 1052826), (57, 701884), (76, 526413), (114, 350942), (227, 176244), (228, 175471), (454, 88122), (681, 58748), (773, 51756), (908, 44061), (1362, 29374), (1546, 25878), (2319, 17252), (2724, 14687), (3092, 12939), (4313, 9276), (4638, 8626)]