13072608

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2424

約数の個数: 72

約数和(自身を含む): 39148200

約数和(自身を除く): 26075592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2389, 2736, 4778, 5472, 7167, 9556, 14334, 19112, 21501, 28668, 38224, 43002, 45391, 57336, 76448, 86004, 90782, 114672, 136173, 172008, 181564, 229344, 272346, 344016, 363128, 408519, 544692, 688032, 726256, 817038, 1089384, 1452512, 1634076, 2178768, 3268152, 4357536, 6536304, 13072608]

約数ペア:

[(1, 13072608), (2, 6536304), (3, 4357536), (4, 3268152), (6, 2178768), (8, 1634076), (9, 1452512), (12, 1089384), (16, 817038), (18, 726256), (19, 688032), (24, 544692), (32, 408519), (36, 363128), (38, 344016), (48, 272346), (57, 229344), (72, 181564), (76, 172008), (96, 136173), (114, 114672), (144, 90782), (152, 86004), (171, 76448), (228, 57336), (288, 45391), (304, 43002), (342, 38224), (456, 28668), (608, 21501), (684, 19112), (912, 14334), (1368, 9556), (1824, 7167), (2389, 5472), (2736, 4778)]