65331942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 83690778

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 403, 533, 659, 806, 1066, 1209, 1271, 1318, 1599, 1977, 2418, 2542, 3198, 3813, 3954, 7626, 8567, 16523, 17134, 20429, 25701, 27019, 33046, 40858, 49569, 51402, 54038, 61287, 81057, 99138, 122574, 162114, 265577, 351247, 531154, 702494, 796731, 837589, 1053741, 1593462, 1675178, 2107482, 2512767, 5025534, 10888657, 21777314, 32665971, 65331942]

約数ペア:

[(1, 65331942), (2, 32665971), (3, 21777314), (6, 10888657), (13, 5025534), (26, 2512767), (31, 2107482), (39, 1675178), (41, 1593462), (62, 1053741), (78, 837589), (82, 796731), (93, 702494), (123, 531154), (186, 351247), (246, 265577), (403, 162114), (533, 122574), (659, 99138), (806, 81057), (1066, 61287), (1209, 54038), (1271, 51402), (1318, 49569), (1599, 40858), (1977, 33046), (2418, 27019), (2542, 25701), (3198, 20429), (3813, 17134), (3954, 16523), (7626, 8567)]