15224248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 33264000

約数和(自身を除く): 18039752

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 109, 136, 158, 218, 221, 316, 436, 442, 632, 872, 884, 1027, 1343, 1417, 1768, 1853, 2054, 2686, 2834, 3706, 4108, 5372, 5668, 7412, 8216, 8611, 10744, 11336, 14824, 17222, 17459, 24089, 34444, 34918, 48178, 68888, 69836, 96356, 111943, 139672, 146387, 192712, 223886, 292774, 447772, 585548, 895544, 1171096, 1903031, 3806062, 7612124, 15224248]

約数ペア:

[(1, 15224248), (2, 7612124), (4, 3806062), (8, 1903031), (13, 1171096), (17, 895544), (26, 585548), (34, 447772), (52, 292774), (68, 223886), (79, 192712), (104, 146387), (109, 139672), (136, 111943), (158, 96356), (218, 69836), (221, 68888), (316, 48178), (436, 34918), (442, 34444), (632, 24089), (872, 17459), (884, 17222), (1027, 14824), (1343, 11336), (1417, 10744), (1768, 8611), (1853, 8216), (2054, 7412), (2686, 5668), (2834, 5372), (3706, 4108)]