65022688

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 139255200

約数和(自身を除く): 74232512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 89, 136, 158, 178, 272, 289, 316, 356, 544, 578, 632, 712, 1156, 1264, 1343, 1424, 1513, 2312, 2528, 2686, 2848, 3026, 4624, 5372, 6052, 7031, 9248, 10744, 12104, 14062, 21488, 22831, 24208, 25721, 28124, 42976, 45662, 48416, 51442, 56248, 91324, 102884, 112496, 119527, 182648, 205768, 224992, 239054, 365296, 411536, 478108, 730592, 823072, 956216, 1912432, 2031959, 3824864, 4063918, 8127836, 16255672, 32511344, 65022688]

約数ペア:

[(1, 65022688), (2, 32511344), (4, 16255672), (8, 8127836), (16, 4063918), (17, 3824864), (32, 2031959), (34, 1912432), (68, 956216), (79, 823072), (89, 730592), (136, 478108), (158, 411536), (178, 365296), (272, 239054), (289, 224992), (316, 205768), (356, 182648), (544, 119527), (578, 112496), (632, 102884), (712, 91324), (1156, 56248), (1264, 51442), (1343, 48416), (1424, 45662), (1513, 42976), (2312, 28124), (2528, 25721), (2686, 24208), (2848, 22831), (3026, 21488), (4624, 14062), (5372, 12104), (6052, 10744), (7031, 9248)]