28299696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 78566400

約数和(自身を除く): 50266704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 316, 408, 439, 474, 632, 816, 878, 948, 1264, 1317, 1343, 1756, 1896, 2634, 2686, 3512, 3792, 4029, 5268, 5372, 7024, 7463, 8058, 10536, 10744, 14926, 16116, 21072, 21488, 22389, 29852, 32232, 34681, 44778, 59704, 64464, 69362, 89556, 104043, 119408, 138724, 179112, 208086, 277448, 358224, 416172, 554896, 589577, 832344, 1179154, 1664688, 1768731, 2358308, 3537462, 4716616, 7074924, 9433232, 14149848, 28299696]

約数ペア:

[(1, 28299696), (2, 14149848), (3, 9433232), (4, 7074924), (6, 4716616), (8, 3537462), (12, 2358308), (16, 1768731), (17, 1664688), (24, 1179154), (34, 832344), (48, 589577), (51, 554896), (68, 416172), (79, 358224), (102, 277448), (136, 208086), (158, 179112), (204, 138724), (237, 119408), (272, 104043), (316, 89556), (408, 69362), (439, 64464), (474, 59704), (632, 44778), (816, 34681), (878, 32232), (948, 29852), (1264, 22389), (1317, 21488), (1343, 21072), (1756, 16116), (1896, 14926), (2634, 10744), (2686, 10536), (3512, 8058), (3792, 7463), (4029, 7024), (5268, 5372)]