65840838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 158085120

約数和(自身を除く): 92244282

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 183, 186, 217, 366, 427, 434, 651, 829, 854, 1281, 1302, 1658, 1891, 2487, 2562, 3782, 4974, 5673, 5803, 11346, 11606, 13237, 17409, 25699, 26474, 34818, 39711, 50569, 51398, 77097, 79422, 101138, 151707, 154194, 179893, 303414, 353983, 359786, 539679, 707966, 1061949, 1079358, 1567639, 2123898, 3135278, 4702917, 9405834, 10973473, 21946946, 32920419, 65840838]

約数ペア:

[(1, 65840838), (2, 32920419), (3, 21946946), (6, 10973473), (7, 9405834), (14, 4702917), (21, 3135278), (31, 2123898), (42, 1567639), (61, 1079358), (62, 1061949), (93, 707966), (122, 539679), (183, 359786), (186, 353983), (217, 303414), (366, 179893), (427, 154194), (434, 151707), (651, 101138), (829, 79422), (854, 77097), (1281, 51398), (1302, 50569), (1658, 39711), (1891, 34818), (2487, 26474), (2562, 25699), (3782, 17409), (4974, 13237), (5673, 11606), (5803, 11346)]