28458696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 82673280

約数和(自身を除く): 54214584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 2777, 3416, 5124, 5554, 8331, 10248, 11108, 16662, 19439, 22216, 33324, 38878, 58317, 66648, 77756, 116634, 155512, 169397, 233268, 338794, 466536, 508191, 677588, 1016382, 1185779, 1355176, 2032764, 2371558, 3557337, 4065528, 4743116, 7114674, 9486232, 14229348, 28458696]

約数ペア:

[(1, 28458696), (2, 14229348), (3, 9486232), (4, 7114674), (6, 4743116), (7, 4065528), (8, 3557337), (12, 2371558), (14, 2032764), (21, 1355176), (24, 1185779), (28, 1016382), (42, 677588), (56, 508191), (61, 466536), (84, 338794), (122, 233268), (168, 169397), (183, 155512), (244, 116634), (366, 77756), (427, 66648), (488, 58317), (732, 38878), (854, 33324), (1281, 22216), (1464, 19439), (1708, 16662), (2562, 11108), (2777, 10248), (3416, 8331), (5124, 5554)]