12471392

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 13383808

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 151, 178, 232, 302, 356, 464, 604, 712, 928, 1208, 1424, 2416, 2581, 2848, 4379, 4832, 5162, 8758, 10324, 13439, 17516, 20648, 26878, 35032, 41296, 53756, 70064, 82592, 107512, 140128, 215024, 389731, 430048, 779462, 1558924, 3117848, 6235696, 12471392]

約数ペア:

[(1, 12471392), (2, 6235696), (4, 3117848), (8, 1558924), (16, 779462), (29, 430048), (32, 389731), (58, 215024), (89, 140128), (116, 107512), (151, 82592), (178, 70064), (232, 53756), (302, 41296), (356, 35032), (464, 26878), (604, 20648), (712, 17516), (928, 13439), (1208, 10324), (1424, 8758), (2416, 5162), (2581, 4832), (2848, 4379)]