39873912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 108017280

約数和(自身を除く): 68143368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 563, 681, 908, 1126, 1362, 1689, 1816, 2252, 2724, 2951, 3378, 4504, 5448, 5902, 6756, 7319, 8853, 11804, 13512, 14638, 17706, 21957, 23608, 29276, 35412, 43914, 58552, 70824, 87828, 127801, 175656, 255602, 383403, 511204, 766806, 1022408, 1533612, 1661413, 3067224, 3322826, 4984239, 6645652, 9968478, 13291304, 19936956, 39873912]

約数ペア:

[(1, 39873912), (2, 19936956), (3, 13291304), (4, 9968478), (6, 6645652), (8, 4984239), (12, 3322826), (13, 3067224), (24, 1661413), (26, 1533612), (39, 1022408), (52, 766806), (78, 511204), (104, 383403), (156, 255602), (227, 175656), (312, 127801), (454, 87828), (563, 70824), (681, 58552), (908, 43914), (1126, 35412), (1362, 29276), (1689, 23608), (1816, 21957), (2252, 17706), (2724, 14638), (2951, 13512), (3378, 11804), (4504, 8853), (5448, 7319), (5902, 6756)]