65059952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12589}}^1$

素因数の和:12633

約数の個数: 40

約数和(自身を含む): 140504400

約数和(自身を除く): 75444448

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 12589, 25178, 50356, 100712, 201424, 214013, 239191, 428026, 478382, 856052, 956764, 1712104, 1913528, 3424208, 3827056, 4066247, 8132494, 16264988, 32529976, 65059952]

約数ペア:

[(1, 65059952), (2, 32529976), (4, 16264988), (8, 8132494), (16, 4066247), (17, 3827056), (19, 3424208), (34, 1913528), (38, 1712104), (68, 956764), (76, 856052), (136, 478382), (152, 428026), (272, 239191), (304, 214013), (323, 201424), (646, 100712), (1292, 50356), (2584, 25178), (5168, 12589)]