40069952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2875

約数の個数: 56

約数和(自身を含む): 90699336

約数和(自身を除く): 50629384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 2833, 3536, 5666, 7072, 11332, 14144, 22664, 36829, 45328, 48161, 73658, 90656, 96322, 147316, 181312, 192644, 294632, 385288, 589264, 626093, 770576, 1178528, 1252186, 1541152, 2357056, 2504372, 3082304, 5008744, 10017488, 20034976, 40069952]

約数ペア:

[(1, 40069952), (2, 20034976), (4, 10017488), (8, 5008744), (13, 3082304), (16, 2504372), (17, 2357056), (26, 1541152), (32, 1252186), (34, 1178528), (52, 770576), (64, 626093), (68, 589264), (104, 385288), (136, 294632), (208, 192644), (221, 181312), (272, 147316), (416, 96322), (442, 90656), (544, 73658), (832, 48161), (884, 45328), (1088, 36829), (1768, 22664), (2833, 14144), (3536, 11332), (5666, 7072)]