38348498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 31635502

約数列:

[1, 2, 17, 19, 23, 29, 34, 38, 46, 58, 89, 178, 323, 391, 437, 493, 551, 646, 667, 782, 874, 986, 1102, 1334, 1513, 1691, 2047, 2581, 3026, 3382, 4094, 5162, 7429, 9367, 11339, 12673, 14858, 18734, 22678, 25346, 28747, 34799, 38893, 43877, 49039, 57494, 59363, 69598, 77786, 87754, 98078, 118726, 215441, 430882, 661181, 833663, 1009171, 1127897, 1322362, 1667326, 2018342, 2255794, 19174249, 38348498]

約数ペア:

[(1, 38348498), (2, 19174249), (17, 2255794), (19, 2018342), (23, 1667326), (29, 1322362), (34, 1127897), (38, 1009171), (46, 833663), (58, 661181), (89, 430882), (178, 215441), (323, 118726), (391, 98078), (437, 87754), (493, 77786), (551, 69598), (646, 59363), (667, 57494), (782, 49039), (874, 43877), (986, 38893), (1102, 34799), (1334, 28747), (1513, 25346), (1691, 22678), (2047, 18734), (2581, 14858), (3026, 12673), (3382, 11339), (4094, 9367), (5162, 7429)]