39360128

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{71}}^2$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 80836530

約数和(自身を除く): 41476402

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 71, 122, 128, 142, 244, 284, 488, 568, 976, 1136, 1952, 2272, 3904, 4331, 4544, 5041, 7808, 8662, 9088, 10082, 17324, 20164, 34648, 40328, 69296, 80656, 138592, 161312, 277184, 307501, 322624, 554368, 615002, 645248, 1230004, 2460008, 4920016, 9840032, 19680064, 39360128]

約数ペア:

[(1, 39360128), (2, 19680064), (4, 9840032), (8, 4920016), (16, 2460008), (32, 1230004), (61, 645248), (64, 615002), (71, 554368), (122, 322624), (128, 307501), (142, 277184), (244, 161312), (284, 138592), (488, 80656), (568, 69296), (976, 40328), (1136, 34648), (1952, 20164), (2272, 17324), (3904, 10082), (4331, 9088), (4544, 8662), (5041, 7808)]