39015208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 42632792

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 76, 106, 116, 152, 167, 212, 232, 334, 424, 551, 668, 1007, 1102, 1336, 1537, 2014, 2204, 3074, 3173, 4028, 4408, 4843, 6148, 6346, 8056, 8851, 9686, 12296, 12692, 17702, 19372, 25384, 29203, 35404, 38744, 58406, 70808, 92017, 116812, 168169, 184034, 233624, 256679, 336338, 368068, 513358, 672676, 736136, 1026716, 1345352, 2053432, 4876901, 9753802, 19507604, 39015208]

約数ペア:

[(1, 39015208), (2, 19507604), (4, 9753802), (8, 4876901), (19, 2053432), (29, 1345352), (38, 1026716), (53, 736136), (58, 672676), (76, 513358), (106, 368068), (116, 336338), (152, 256679), (167, 233624), (212, 184034), (232, 168169), (334, 116812), (424, 92017), (551, 70808), (668, 58406), (1007, 38744), (1102, 35404), (1336, 29203), (1537, 25384), (2014, 19372), (2204, 17702), (3074, 12692), (3173, 12296), (4028, 9686), (4408, 8851), (4843, 8056), (6148, 6346)]