24967852

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 56306880

約数和(自身を除く): 31339028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 239, 287, 364, 478, 533, 574, 637, 956, 1066, 1148, 1274, 1673, 2009, 2132, 2548, 3107, 3346, 3731, 4018, 6214, 6692, 7462, 8036, 9799, 11711, 12428, 14924, 19598, 21749, 23422, 26117, 39196, 43498, 46844, 52234, 68593, 86996, 104468, 127387, 137186, 152243, 254774, 274372, 304486, 480151, 509548, 608972, 891709, 960302, 1783418, 1920604, 3566836, 6241963, 12483926, 24967852]

約数ペア:

[(1, 24967852), (2, 12483926), (4, 6241963), (7, 3566836), (13, 1920604), (14, 1783418), (26, 960302), (28, 891709), (41, 608972), (49, 509548), (52, 480151), (82, 304486), (91, 274372), (98, 254774), (164, 152243), (182, 137186), (196, 127387), (239, 104468), (287, 86996), (364, 68593), (478, 52234), (533, 46844), (574, 43498), (637, 39196), (956, 26117), (1066, 23422), (1148, 21749), (1274, 19598), (1673, 14924), (2009, 12428), (2132, 11711), (2548, 9799), (3107, 8036), (3346, 7462), (3731, 6692), (4018, 6214)]