23520196

素因数分解:

$2^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 50193920

約数和(自身を除く): 26673724

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 79, 98, 124, 158, 196, 217, 316, 343, 434, 553, 686, 868, 1106, 1372, 1519, 2212, 2401, 2449, 3038, 3871, 4802, 4898, 6076, 7742, 9604, 9796, 10633, 15484, 17143, 21266, 27097, 34286, 42532, 54194, 68572, 74431, 108388, 120001, 148862, 189679, 240002, 297724, 379358, 480004, 758716, 840007, 1680014, 3360028, 5880049, 11760098, 23520196]

約数ペア:

[(1, 23520196), (2, 11760098), (4, 5880049), (7, 3360028), (14, 1680014), (28, 840007), (31, 758716), (49, 480004), (62, 379358), (79, 297724), (98, 240002), (124, 189679), (158, 148862), (196, 120001), (217, 108388), (316, 74431), (343, 68572), (434, 54194), (553, 42532), (686, 34286), (868, 27097), (1106, 21266), (1372, 17143), (1519, 15484), (2212, 10633), (2401, 9796), (2449, 9604), (3038, 7742), (3871, 6076), (4802, 4898)]