42520296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19469}}^1$

素因数の和:19498

約数の個数: 64

約数和(自身を含む): 130838400

約数和(自身を除く): 88318104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 19469, 38938, 58407, 77876, 116814, 136283, 155752, 233628, 253097, 272566, 408849, 467256, 506194, 545132, 759291, 817698, 1012388, 1090264, 1518582, 1635396, 1771679, 2024776, 3037164, 3270792, 3543358, 5315037, 6074328, 7086716, 10630074, 14173432, 21260148, 42520296]

約数ペア:

[(1, 42520296), (2, 21260148), (3, 14173432), (4, 10630074), (6, 7086716), (7, 6074328), (8, 5315037), (12, 3543358), (13, 3270792), (14, 3037164), (21, 2024776), (24, 1771679), (26, 1635396), (28, 1518582), (39, 1090264), (42, 1012388), (52, 817698), (56, 759291), (78, 545132), (84, 506194), (91, 467256), (104, 408849), (156, 272566), (168, 253097), (182, 233628), (273, 155752), (312, 136283), (364, 116814), (546, 77876), (728, 58407), (1092, 38938), (2184, 19469)]