28490244

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 69054720

約数和(自身を除く): 40564476

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 733, 948, 1466, 2199, 2932, 3239, 4398, 6478, 8796, 9717, 12956, 19434, 30053, 38868, 57907, 60106, 90159, 115814, 120212, 173721, 180318, 231628, 347442, 360636, 694884, 2374187, 4748374, 7122561, 9496748, 14245122, 28490244]

約数ペア:

[(1, 28490244), (2, 14245122), (3, 9496748), (4, 7122561), (6, 4748374), (12, 2374187), (41, 694884), (79, 360636), (82, 347442), (123, 231628), (158, 180318), (164, 173721), (237, 120212), (246, 115814), (316, 90159), (474, 60106), (492, 57907), (733, 38868), (948, 30053), (1466, 19434), (2199, 12956), (2932, 9717), (3239, 8796), (4398, 6478)]