28458372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 69253632

約数和(自身を除く): 40795260

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 452, 677, 678, 1354, 1356, 2031, 2708, 3503, 4062, 7006, 8124, 10509, 14012, 20987, 21018, 41974, 42036, 62961, 76501, 83948, 125922, 153002, 229503, 251844, 306004, 459006, 918012, 2371531, 4743062, 7114593, 9486124, 14229186, 28458372]

約数ペア:

[(1, 28458372), (2, 14229186), (3, 9486124), (4, 7114593), (6, 4743062), (12, 2371531), (31, 918012), (62, 459006), (93, 306004), (113, 251844), (124, 229503), (186, 153002), (226, 125922), (339, 83948), (372, 76501), (452, 62961), (677, 42036), (678, 41974), (1354, 21018), (1356, 20987), (2031, 14012), (2708, 10509), (3503, 8124), (4062, 7006)]