62497916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 133464240

約数和(自身を除く): 70966324

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 61, 68, 76, 122, 221, 244, 247, 323, 442, 494, 646, 793, 884, 988, 1037, 1159, 1292, 1586, 2074, 2318, 3172, 3721, 4148, 4199, 4636, 7442, 8398, 13481, 14884, 15067, 16796, 19703, 26962, 30134, 39406, 48373, 53924, 60268, 63257, 70699, 78812, 96746, 126514, 141398, 193492, 253028, 256139, 282796, 512278, 822341, 919087, 1024556, 1201883, 1644682, 1838174, 2403766, 3289364, 3676348, 4807532, 15624479, 31248958, 62497916]

約数ペア:

[(1, 62497916), (2, 31248958), (4, 15624479), (13, 4807532), (17, 3676348), (19, 3289364), (26, 2403766), (34, 1838174), (38, 1644682), (52, 1201883), (61, 1024556), (68, 919087), (76, 822341), (122, 512278), (221, 282796), (244, 256139), (247, 253028), (323, 193492), (442, 141398), (494, 126514), (646, 96746), (793, 78812), (884, 70699), (988, 63257), (1037, 60268), (1159, 53924), (1292, 48373), (1586, 39406), (2074, 30134), (2318, 26962), (3172, 19703), (3721, 16796), (4148, 15067), (4199, 14884), (4636, 13481), (7442, 8398)]