24861616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 31384784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 89, 104, 136, 158, 178, 208, 221, 272, 316, 356, 442, 632, 712, 884, 1027, 1157, 1264, 1343, 1424, 1513, 1768, 2054, 2314, 2686, 3026, 3536, 4108, 4628, 5372, 6052, 7031, 8216, 9256, 10744, 12104, 14062, 16432, 17459, 18512, 19669, 21488, 24208, 28124, 34918, 39338, 56248, 69836, 78676, 91403, 112496, 119527, 139672, 157352, 182806, 239054, 279344, 314704, 365612, 478108, 731224, 956216, 1462448, 1553851, 1912432, 3107702, 6215404, 12430808, 24861616]

約数ペア:

[(1, 24861616), (2, 12430808), (4, 6215404), (8, 3107702), (13, 1912432), (16, 1553851), (17, 1462448), (26, 956216), (34, 731224), (52, 478108), (68, 365612), (79, 314704), (89, 279344), (104, 239054), (136, 182806), (158, 157352), (178, 139672), (208, 119527), (221, 112496), (272, 91403), (316, 78676), (356, 69836), (442, 56248), (632, 39338), (712, 34918), (884, 28124), (1027, 24208), (1157, 21488), (1264, 19669), (1343, 18512), (1424, 17459), (1513, 16432), (1768, 14062), (2054, 12104), (2314, 10744), (2686, 9256), (3026, 8216), (3536, 7031), (4108, 6052), (4628, 5372)]