27878464

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 56

約数和(自身を含む): 58047128

約数和(自身を除く): 30168664

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 148, 193, 244, 296, 386, 488, 592, 772, 976, 1184, 1544, 1952, 2257, 2368, 3088, 3904, 4514, 6176, 7141, 9028, 11773, 12352, 14282, 18056, 23546, 28564, 36112, 47092, 57128, 72224, 94184, 114256, 144448, 188368, 228512, 376736, 435601, 457024, 753472, 871202, 1742404, 3484808, 6969616, 13939232, 27878464]

約数ペア:

[(1, 27878464), (2, 13939232), (4, 6969616), (8, 3484808), (16, 1742404), (32, 871202), (37, 753472), (61, 457024), (64, 435601), (74, 376736), (122, 228512), (148, 188368), (193, 144448), (244, 114256), (296, 94184), (386, 72224), (488, 57128), (592, 47092), (772, 36112), (976, 28564), (1184, 23546), (1544, 18056), (1952, 14282), (2257, 12352), (2368, 11773), (3088, 9028), (3904, 7141), (4514, 6176)]