25688838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 65007360

約数和(自身を除く): 39318522

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 49, 58, 69, 87, 98, 131, 138, 147, 161, 174, 203, 262, 294, 322, 393, 406, 483, 609, 667, 786, 917, 966, 1127, 1218, 1334, 1421, 1834, 2001, 2254, 2751, 2842, 3013, 3381, 3799, 4002, 4263, 4669, 5502, 6026, 6419, 6762, 7598, 8526, 9039, 9338, 11397, 12838, 14007, 18078, 19257, 21091, 22794, 26593, 28014, 32683, 38514, 42182, 53186, 63273, 65366, 79779, 87377, 98049, 126546, 147637, 159558, 174754, 186151, 196098, 262131, 295274, 372302, 442911, 524262, 558453, 611639, 885822, 1116906, 1223278, 1834917, 3669834, 4281473, 8562946, 12844419, 25688838]

約数ペア:

[(1, 25688838), (2, 12844419), (3, 8562946), (6, 4281473), (7, 3669834), (14, 1834917), (21, 1223278), (23, 1116906), (29, 885822), (42, 611639), (46, 558453), (49, 524262), (58, 442911), (69, 372302), (87, 295274), (98, 262131), (131, 196098), (138, 186151), (147, 174754), (161, 159558), (174, 147637), (203, 126546), (262, 98049), (294, 87377), (322, 79779), (393, 65366), (406, 63273), (483, 53186), (609, 42182), (667, 38514), (786, 32683), (917, 28014), (966, 26593), (1127, 22794), (1218, 21091), (1334, 19257), (1421, 18078), (1834, 14007), (2001, 12838), (2254, 11397), (2751, 9338), (2842, 9039), (3013, 8526), (3381, 7598), (3799, 6762), (4002, 6419), (4263, 6026), (4669, 5502)]