39464976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 108574400

約数和(自身を除く): 69109424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 397, 436, 456, 654, 794, 872, 912, 1191, 1308, 1588, 1744, 2071, 2382, 2616, 3176, 4142, 4764, 5232, 6213, 6352, 7543, 8284, 9528, 12426, 15086, 16568, 19056, 22629, 24852, 30172, 33136, 43273, 45258, 49704, 60344, 86546, 90516, 99408, 120688, 129819, 173092, 181032, 259638, 346184, 362064, 519276, 692368, 822187, 1038552, 1644374, 2077104, 2466561, 3288748, 4933122, 6577496, 9866244, 13154992, 19732488, 39464976]

約数ペア:

[(1, 39464976), (2, 19732488), (3, 13154992), (4, 9866244), (6, 6577496), (8, 4933122), (12, 3288748), (16, 2466561), (19, 2077104), (24, 1644374), (38, 1038552), (48, 822187), (57, 692368), (76, 519276), (109, 362064), (114, 346184), (152, 259638), (218, 181032), (228, 173092), (304, 129819), (327, 120688), (397, 99408), (436, 90516), (456, 86546), (654, 60344), (794, 49704), (872, 45258), (912, 43273), (1191, 33136), (1308, 30172), (1588, 24852), (1744, 22629), (2071, 19056), (2382, 16568), (2616, 15086), (3176, 12426), (4142, 9528), (4764, 8284), (5232, 7543), (6213, 6352)]