65886344

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 133585200

約数和(自身を除く): 67698856

約数列:

[1, 2, 4, 8, 37, 41, 61, 74, 82, 89, 122, 148, 164, 178, 244, 296, 328, 356, 488, 712, 1517, 2257, 2501, 3034, 3293, 3649, 4514, 5002, 5429, 6068, 6586, 7298, 9028, 10004, 10858, 12136, 13172, 14596, 18056, 20008, 21716, 26344, 29192, 43432, 92537, 135013, 185074, 200873, 222589, 270026, 370148, 401746, 445178, 540052, 740296, 803492, 890356, 1080104, 1606984, 1780712, 8235793, 16471586, 32943172, 65886344]

約数ペア:

[(1, 65886344), (2, 32943172), (4, 16471586), (8, 8235793), (37, 1780712), (41, 1606984), (61, 1080104), (74, 890356), (82, 803492), (89, 740296), (122, 540052), (148, 445178), (164, 401746), (178, 370148), (244, 270026), (296, 222589), (328, 200873), (356, 185074), (488, 135013), (712, 92537), (1517, 43432), (2257, 29192), (2501, 26344), (3034, 21716), (3293, 20008), (3649, 18056), (4514, 14596), (5002, 13172), (5429, 12136), (6068, 10858), (6586, 10004), (7298, 9028)]