4987390256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{4409}}^1$

素因数の和:4558

約数の個数: 60

約数和(自身を含む): 10343478600

約数和(自身を除く): 5356088344

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 3721, 4409, 4636, 7442, 8818, 9272, 14884, 17636, 18544, 29768, 35272, 59536, 70544, 70699, 83771, 141398, 167542, 268949, 282796, 335084, 537898, 565592, 670168, 1075796, 1131184, 1340336, 2151592, 4303184, 5110031, 10220062, 16405889, 20440124, 32811778, 40880248, 65623556, 81760496, 131247112, 262494224, 311711891, 623423782, 1246847564, 2493695128, 4987390256]

約数ペア:

[(1, 4987390256), (2, 2493695128), (4, 1246847564), (8, 623423782), (16, 311711891), (19, 262494224), (38, 131247112), (61, 81760496), (76, 65623556), (122, 40880248), (152, 32811778), (244, 20440124), (304, 16405889), (488, 10220062), (976, 5110031), (1159, 4303184), (2318, 2151592), (3721, 1340336), (4409, 1131184), (4636, 1075796), (7442, 670168), (8818, 565592), (9272, 537898), (14884, 335084), (17636, 282796), (18544, 268949), (29768, 167542), (35272, 141398), (59536, 83771), (70544, 70699)]