38378788

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 79648128

約数和(自身を除く): 41269340

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 101, 164, 202, 287, 331, 404, 574, 662, 707, 1148, 1324, 1414, 2317, 2828, 4141, 4634, 8282, 9268, 13571, 16564, 27142, 28987, 33431, 54284, 57974, 66862, 94997, 115948, 133724, 189994, 234017, 379988, 468034, 936068, 1370671, 2741342, 5482684, 9594697, 19189394, 38378788]

約数ペア:

[(1, 38378788), (2, 19189394), (4, 9594697), (7, 5482684), (14, 2741342), (28, 1370671), (41, 936068), (82, 468034), (101, 379988), (164, 234017), (202, 189994), (287, 133724), (331, 115948), (404, 94997), (574, 66862), (662, 57974), (707, 54284), (1148, 33431), (1324, 28987), (1414, 27142), (2317, 16564), (2828, 13571), (4141, 9268), (4634, 8282)]