37883344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 44611376

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 43, 68, 79, 82, 86, 136, 158, 164, 172, 272, 316, 328, 344, 632, 656, 688, 697, 731, 1264, 1343, 1394, 1462, 1763, 2686, 2788, 2924, 3239, 3397, 3526, 5372, 5576, 5848, 6478, 6794, 7052, 10744, 11152, 11696, 12956, 13588, 14104, 21488, 25912, 27176, 28208, 29971, 51824, 54352, 55063, 57749, 59942, 110126, 115498, 119884, 139277, 220252, 230996, 239768, 278554, 440504, 461992, 479536, 557108, 881008, 923984, 1114216, 2228432, 2367709, 4735418, 9470836, 18941672, 37883344]

約数ペア:

[(1, 37883344), (2, 18941672), (4, 9470836), (8, 4735418), (16, 2367709), (17, 2228432), (34, 1114216), (41, 923984), (43, 881008), (68, 557108), (79, 479536), (82, 461992), (86, 440504), (136, 278554), (158, 239768), (164, 230996), (172, 220252), (272, 139277), (316, 119884), (328, 115498), (344, 110126), (632, 59942), (656, 57749), (688, 55063), (697, 54352), (731, 51824), (1264, 29971), (1343, 28208), (1394, 27176), (1462, 25912), (1763, 21488), (2686, 14104), (2788, 13588), (2924, 12956), (3239, 11696), (3397, 11152), (3526, 10744), (5372, 7052), (5576, 6794), (5848, 6478)]