22420776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 64414080

約数和(自身を除く): 41993304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317, 421, 634, 842, 951, 1263, 1268, 1684, 1902, 2219, 2526, 2536, 2947, 3368, 3804, 4438, 5052, 5894, 6657, 7608, 8841, 8876, 10104, 11788, 13314, 17682, 17752, 23576, 26628, 35364, 53256, 70728, 133457, 266914, 400371, 533828, 800742, 934199, 1067656, 1601484, 1868398, 2802597, 3202968, 3736796, 5605194, 7473592, 11210388, 22420776]

約数ペア:

[(1, 22420776), (2, 11210388), (3, 7473592), (4, 5605194), (6, 3736796), (7, 3202968), (8, 2802597), (12, 1868398), (14, 1601484), (21, 1067656), (24, 934199), (28, 800742), (42, 533828), (56, 400371), (84, 266914), (168, 133457), (317, 70728), (421, 53256), (634, 35364), (842, 26628), (951, 23576), (1263, 17752), (1268, 17682), (1684, 13314), (1902, 11788), (2219, 10104), (2526, 8876), (2536, 8841), (2947, 7608), (3368, 6657), (3804, 5894), (4438, 5052)]