29721744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15877}}^1$

素因数の和:15904

約数の個数: 60

約数和(自身を含む): 89583676

約数和(自身を除く): 59861932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15877, 31754, 47631, 63508, 95262, 127016, 142893, 190524, 206401, 254032, 285786, 381048, 412802, 571572, 619203, 762096, 825604, 1143144, 1238406, 1651208, 1857609, 2286288, 2476812, 3302416, 3715218, 4953624, 7430436, 9907248, 14860872, 29721744]

約数ペア:

[(1, 29721744), (2, 14860872), (3, 9907248), (4, 7430436), (6, 4953624), (8, 3715218), (9, 3302416), (12, 2476812), (13, 2286288), (16, 1857609), (18, 1651208), (24, 1238406), (26, 1143144), (36, 825604), (39, 762096), (48, 619203), (52, 571572), (72, 412802), (78, 381048), (104, 285786), (117, 254032), (144, 206401), (156, 190524), (208, 142893), (234, 127016), (312, 95262), (468, 63508), (624, 47631), (936, 31754), (1872, 15877)]