98440064

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 218667600

約数和(自身を除く): 120227536

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2381, 2432, 2584, 4762, 5168, 9524, 10336, 19048, 20672, 38096, 40477, 41344, 45239, 76192, 80954, 90478, 152384, 161908, 180956, 304768, 323816, 361912, 647632, 723824, 769063, 1295264, 1447648, 1538126, 2590528, 2895296, 3076252, 5181056, 5790592, 6152504, 12305008, 24610016, 49220032, 98440064]

約数ペア:

[(1, 98440064), (2, 49220032), (4, 24610016), (8, 12305008), (16, 6152504), (17, 5790592), (19, 5181056), (32, 3076252), (34, 2895296), (38, 2590528), (64, 1538126), (68, 1447648), (76, 1295264), (128, 769063), (136, 723824), (152, 647632), (272, 361912), (304, 323816), (323, 304768), (544, 180956), (608, 161908), (646, 152384), (1088, 90478), (1216, 80954), (1292, 76192), (2176, 45239), (2381, 41344), (2432, 40477), (2584, 38096), (4762, 20672), (5168, 19048), (9524, 10336)]