74219264

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 171696000

約数和(自身を除く): 97476736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 499, 581, 664, 896, 998, 1162, 1328, 1792, 1996, 2324, 2656, 3493, 3992, 4648, 5312, 6986, 7984, 9296, 10624, 13972, 15968, 18592, 21248, 27944, 31936, 37184, 41417, 55888, 63872, 74368, 82834, 111776, 127744, 148736, 165668, 223552, 289919, 331336, 447104, 579838, 662672, 894208, 1159676, 1325344, 2319352, 2650688, 4638704, 5301376, 9277408, 10602752, 18554816, 37109632, 74219264]

約数ペア:

[(1, 74219264), (2, 37109632), (4, 18554816), (7, 10602752), (8, 9277408), (14, 5301376), (16, 4638704), (28, 2650688), (32, 2319352), (56, 1325344), (64, 1159676), (83, 894208), (112, 662672), (128, 579838), (166, 447104), (224, 331336), (256, 289919), (332, 223552), (448, 165668), (499, 148736), (581, 127744), (664, 111776), (896, 82834), (998, 74368), (1162, 63872), (1328, 55888), (1792, 41417), (1996, 37184), (2324, 31936), (2656, 27944), (3493, 21248), (3992, 18592), (4648, 15968), (5312, 13972), (6986, 10624), (7984, 9296)]